Woom Kids' Go 4 Bike 2025

Ready for New Adventures!

The time has come for your child to learn how to shift gears! With easy twist-shifting and a child-friendly gear indicator, the GO 4 is the perfect bike to learn on. From now on, you and your child will be able to set off on longer-than-ever expeditions with uphill or downhill stretches. A whole world full of new and exciting adventures awaits!

Specifications:

• Frame  -  Lightweight, high-quality AA 6061 aluminum with butted tubes, 20″ wheels, Agile and easy handling: low entry, very low riding position and forgiving front-end geometry resulting in good control and more grins, woom LEGGIE Kickstand pre-installed
• Gears  -  7 gears with a child-friendly gear indicator, Twist shifter: microSHIFT Ds45, Rear derailleur: microSHIFT M21SS
• Fork  -  Lightweight aluminum unicrown fork, 1″ steerer tube, Generous trail angle for easy, well-balanced handling
• Wheels  - Ultralight aluminum rims, Lightweight aluminum hubs with sealed bearings, Front: fast installation and removal thanks to quick-release skewer, Rear: installation and removal with 5 mm hex key, 20 lightweight, super strong stainless steel spokes, double-crossed spoking
• Headset  -  Fully integrated 1″ headset, Sealed industrial-grade bearings, Integrated Ahead plug
• Tires  -  20 × 1.4″ Schwalbe Little Joe, High-quality, lightweight tires with low rolling resistance for maximum safety with minimum effort, Schrader (car-type) valves allowing the tires to be pumped up at gas stations, Reflective stripes for side visibility
• Stem  -  Superlight stem made out of forged aluminum, 40 mm/+15°, Recessed clamp bolts and sleek, rounded design making the stem extremely knee-friendly, Handlebars attached to the stem with two 5 mm hexagon socket bolts
• Saddle  -  Ergonomic design, Durable, waterproof and weather-resistant material
• Handlebars  -  Wide, ergonomic and lightweight aluminum bars for more control, BMX style with high rise for maximum adjustability, ABC marking for precise adjustment in relation to the saddle height, Sandblasted and anodized in black, Super narrow diameter grip, suitable even for very small hands, Width: 560 mm
• Seatpost  -  Anodized aluminum seatpost with visible minimum insertion mark, Integrated shim in the seat tube to stop scratching, ABC marking for precise adjustment of the saddle height in relation to the handlebars
• Grips  -  Ergonomic design, Ultra slim, child-specific diameter to ensure good grip, Targeted comfort zone for ultimate hand-to-bar contact, Oversized ends for protection in the event of a crash, Lock-on grips with integrated anti-twist clamp
• Seatpost Clamp  -  Made of aluminum, Long quick-release lever, easy to operate requiring only minimal strength, No risk of turning and/or twisting
• Drivetrain  -  Lightweight, forged 110 mm aluminum cranks with narrow tread (Q-factor), Narrow-wide chainring with 28 teeth, Cassette with 11–28 teeth, Narrow, flat platform plastic pedals, Sealed cartridge
• Brakes  -  Two independently operated mini V-brakes requiring minimal strength for maximum braking power, Ergonomic brake levers designed for small hands with short fingers and little strength, igh-quality Jagwire Bowden cables with low friction for smooth performance

*Specifications are subject to change without notice